/**
    tags.h - Header file for tags.c.
    Copyright (C) 2009  Abram Magner

    This program is free software: you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation, either version 3 of the License, or
    (at your option) any later version.

    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with this program.  If not, see <http://www.gnu.org/licenses/>.
*/

#ifndef TAGS_H
  #define TAGS_H

  #include "plugin.h"
  #include "list.h"

  typedef list tag_set;		// A tag set is a list of tags.
  typedef struct tag
  {
    char *name;
    char *value;
  } tag;

  tag_set *extract_tags (char *, plugin_set *);
  
  tag_set *tag_set_new (void);
  void tag_set_free (tag_set *);
  int tag_set_insert (tag_set *, char *, char *);
  char *tag_set_lookup (tag_set *, char *);
//  void tag_set_remove (tag_set *, char *);
#endif
